The Strokes star Julian Casablancas stunned fans at Arcade Fire's gig in Argentina on Tuesday night (01Apr14) by donning one of the band's trademark masks and taking the place of the frontman Win Butler.

Synopsis

Two uber-rich siblings, Desiree and Blaine, give a party for their friend Torrance. Tragedy strikes when someone at the party falls over the balcony and dies. Then one by one, other partygoers are found dead.